Two men have been arrested in connection with an alleged car jacking in the west of the city.
It happened in the early hours of yesterday morning.
Gardai say a taxi driver was held at knife-point during this incident in the Park West area, at around 4am.
The driver managed to free himself before two men drove off in his taxi.
The car was abandoned a short time later and was seized by Gardai.
During a follow up search officers arrested two susepcts in their 20s.
They're being held at Ballyfermot Garda Station where they can be questioned for up to 24 hours.